64563793

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2633}}^1$

素因数の和:2784

約数の個数: 16

約数和(自身を含む): 76870656

約数和(自身を除く): 12306863

約数列:

[1, 7, 31, 113, 217, 791, 2633, 3503, 18431, 24521, 81623, 297529, 571361, 2082703, 9223399, 64563793]

約数ペア:

[(1, 64563793), (7, 9223399), (31, 2082703), (113, 571361), (217, 297529), (791, 81623), (2633, 24521), (3503, 18431)]